[PATCH] sound:aica:Remove unused variable

[Zhu Jun <zhujun2@xxxxxxxxxxxxxxxxxxxx>]

The variable is never referenced in the code, just remove it

Signed-off-by: Zhu Jun <zhujun2@xxxxxxxxxxxxxxxxxxxx>
---
 sound/sh/aica.c | 2 --
 1 file changed, 2 deletions(-)

diff --git a/sound/sh/aica.c b/sound/sh/aica.c
index 936cd6e91529..66b33623549f 100644
--- a/sound/sh/aica.c
+++ b/sound/sh/aica.c
@@ -315,8 +315,6 @@ static void aica_period_elapsed(struct timer_list *t)
 static void spu_begin_dma(struct snd_pcm_substream *substream)
 {
 	struct snd_card_aica *dreamcastcard;
-	struct snd_pcm_runtime *runtime;
-	runtime = substream->runtime;
 	dreamcastcard = substream->pcm->private_data;
 	/*get the queue to do the work */
 	schedule_work(&(dreamcastcard->spu_dma_work));
-- 
2.17.1